Impregnable Defense

To earn this trophy/achievement, you’ll need to craft any five tier 8 pieces of armor, easily spotted by their icon’s orange coloration. These high grades of armor are made almost exclusively from Elder Dragon materials (High Rank Elder Dragons - Low Rank Kirin doesn’t count). The earliest you’ll be able to do this is after hunting Nergigante the first time, during the assignment A Wound and a Thirst.